package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Set;

@Api(tags = "菜品相关接口")
@RestController("adminDishController")
@RequestMapping("/admin/dish")
@Slf4j
public class DishController {
    @Autowired
    private DishService dishService;
    @Autowired
    private RedisTemplate redisTemplate;
    @ApiOperation("保存菜品")
    @PostMapping
    public Result save(@RequestBody DishDTO dto){
        dishService.saveWithFlavor(dto);
        return Result.success();
    }
    @ApiOperation("菜品分页查询")
    @GetMapping("/page")
    public Result<PageResult> page(DishPageQueryDTO dto){
        PageResult pageResult=dishService.pageFind(dto);
        return Result.success(pageResult);
    }
    @ApiOperation("批量删除菜品")
    @DeleteMapping
    public Result<String> delete(@RequestParam List<Long> ids){
        dishService.delete(ids);
        cleanCache("dish_*");
        return Result.success();
    }
    @ApiOperation("根据id查询菜品信息")
    @GetMapping("/{id}")
    public Result<DishVO> findById(@PathVariable Long id){
        DishVO dishVO=dishService.findById(id);
        return Result.success(dishVO);
    }
    @ApiOperation("修改菜品信息")
    @PutMapping
    public Result update(@RequestBody DishDTO dto){
        dishService.update(dto);
        cleanCache("dish_*");
        return Result.success();
    }

    @ApiOperation("修改菜品起售停售信息")
    @PostMapping("/status/{status}")
    public Result startOrStop(@PathVariable Integer status,Long id){
        dishService.startOrStop(status,id);
        cleanCache("dish_*");
        return Result.success();
    }

    @ApiOperation("根据分类id查菜品")
    @GetMapping("/list")
    public Result<List<DishVO>> list(Long categoryId){
        return Result.success(dishService.findBycategoryId(categoryId));
    }

    private void cleanCache(String pattern){
        Set keys=redisTemplate.keys(pattern);
        redisTemplate.delete(keys);
    }
}
